Ai signature generator
Free HTML signature maker

Email Signature Generator

Use this email signature generator to create a professional HTML signature for Gmail, Outlook, or Apple Mail, then copy it in one click.

Email-client friendly HTMLNo signupLive previewFree to use
Signature Studio

Build your signature

Edit your details in the email signature generator and the email-ready preview below will update instantly.

01

Identity

02

Contact details

03

Photo and logo

Use a public HTTPS image URL. Files stored only on your computer cannot appear after the signature is pasted into an email client.

Inbox preview

A realistic preview of how your signature sits below an email.

New message
Live
AM
  
Alex Morgan
Product Designer · North & Pine Studio
Ealex@signaturegen.ai
T+1 212 555 0184
Wsignaturegen.ai
ABrooklyn, New York
This email and any attachments may contain confidential information intended only for the named recipient.

Your contact details stay in this browser and are not submitted to our server.

Templates use email-safe tables and inline styles for broader client support.

How to Use the Email Signature Generator

The email signature generator turns your details into installable, email-safe HTML in three practical steps.

1

Add your professional details

Enter the professional details recipients need: your name, role, company, phone, email, website, and optional public image URLs.

2

Choose a template and brand style

Pick a practical layout, email-safe font, text size, and brand color while checking the live preview.

3

Copy and install

Copy the rendered signature for Gmail or Apple Mail, or copy and download the HTML for another compatible workflow.

Professional HTML Email Signatures Without Fragile Code

This email signature generator is built around real email-client constraints, with table-based layouts, inline styles, and clear compatibility guidance.

Email-client friendly HTML

Table layouts and inline CSS improve consistency across Gmail, Outlook, Apple Mail, and mobile inboxes without relying on fragile web-page styling.

Four practical templates

Choose a visual hierarchy for client work, company communication, compact replies, or a personal email signature.

Live desktop and mobile preview

Compare desktop and mobile widths to see how the signature fits below a message before installation.

Clickable contact details

Email, phone, website, social profiles, and calls to action remain usable links in the exported signature.

Brand-ready customization

Match company colors, choose an email-safe font, and add a publicly hosted profile photo or company logo.

Private by design

The editor builds the HTML email signature locally in your browser without submitting your contact details to our server.

Install guide

How to Install an Email Signature

After using the email signature generator, follow the client-specific steps for Gmail, Outlook, or Apple Mail. Menu names can vary by version, so send yourself a test message before wider use.

01

Add a signature to Gmail

Use the rendered copy so Gmail can preserve the layout, colors, clickable links, and hosted images.

  1. 1Select Copy signature above.
  2. 2In Gmail, open Settings, then See all settings.
  3. 3Find General → Signature and create a new signature.
  4. 4Paste into the editor, choose signature defaults, and save changes.

If Gmail removes an image, confirm that its source is a stable public HTTPS URL rather than a private, local, or expiring link.

02

Add a signature to Outlook

Paste the visual signature into Outlook on the web or the new Outlook signature editor.

  1. 1Select Copy signature above.
  2. 2Open Outlook Settings and search for Signatures.
  3. 3Create a new signature and paste it into the editing area.
  4. 4Choose when it should be applied, then save.

Classic desktop Outlook may render spacing differently. Send yourself a test email before rolling the signature out to a team.

03

Add a signature to Apple Mail

Install the copied signature in Mail settings on macOS and assign it to the right account.

  1. 1Select Copy signature above.
  2. 2Open Mail → Settings → Signatures.
  3. 3Choose an account, create a signature, and paste the result.
  4. 4Turn off Always match my default message font if it overrides the design.

Apple Mail may initially show a simplified paste. Close settings and test the signature in a new message before adjusting it.

Email Signatures for Individuals and Teams

The same email signature generator works for a personal brand, client-facing role, or consistent company email signature template.

Freelancers and consultants

Make each client email easier to act on with clear contact details, a portfolio link, and an optional booking button.

Sales and recruiting

Keep phone, LinkedIn, company website, and the next step visible without crowding the message.

Small company teams

Use a shared business email signature template, brand color, logo, and disclaimer while updating each person's details.

Email Signature Generator FAQ

Practical answers about using the email signature generator, HTML compatibility, hosted images, installation, privacy, and professional use.

1

Is this email signature generator free?

Yes. It is free to use without an account. You can customize a template, preview the result, copy the rendered signature or HTML, and download an HTML file.

2

Does the signature work in Gmail and Outlook?

This email signature generator uses table layouts and inline styles for broad compatibility. No tool can guarantee identical rendering because email clients apply their own rules, so send a test message before wider use.

3

What is an HTML email signature?

It is a compact block of email-safe HTML containing styled contact details, clickable links, and optional hosted images. After installation, it appears beneath your outgoing messages.

4

Why does the tool ask for an image URL instead of an upload?

A local file or temporary browser URL stops working after the signature is pasted elsewhere. A stable public HTTPS URL lets recipients' email clients request the profile photo or logo.

5

Can I create a company email signature template?

Yes. The email signature generator lets you choose one template, company color, logo, and disclaimer, then replace the personal contact fields for each team member.

6

Should I include every social profile?

Usually not. Keep only the one or two profiles that support your role, such as LinkedIn for professional communication or Instagram for visual creative work.

7

Are my details uploaded or stored?

The editor builds the signature in your browser, and this tool does not submit your contact details to our server. External images are still loaded from the public URLs you provide.

8

Is an email signature the same as an electronic signature?

No. An email signature is a contact and branding block, not a document-signing service. It does not provide identity verification, document integrity, an audit trail, or an e-signature platform's legal workflow.